The J5 fits neatly into the palm of your hand so there’s no excuse for not making it part of your survival gear. It produces 300 lumens of intense, focused light, has 3 operational modes – high, low and strobe (particularly handy in emergencies) – and is tough as nails so you don’t have to worry about damaging it. It’s the kind of rugged, dependable companion you want with you if you’re lost or injured and it will greatly increase your chances of enjoying a successful resolution to your situation.